ntt pipeline example 1

Here is a beginning of a Flowchart made with mermaid.

        flowchart TD
    A[Start] -->|extract_first_frame| B{flash}
    B -- Yes --> C[detect_peak_video right]
    B -- No --> D[detect_peak_video left]
    C --> E[extract]
    D --> E
    E -- extract_nth_frame --> F[and so on]